Standard Mathematics Primary 3 Fractions

At Sports Day, 2/3 of the 24 athletes are running relay races. The PE teacher wants to express 2/3 as an equivalent fraction with 12 as the denominator. What is the equivalent fraction?

A 6/12
B 8/12
C 10/12
D 4/12
Show Worked Solution

Worked Solution

Step 1: The target denominator is 12. Find the scaling factor: 12 ÷ 3 = 4. Step 2: Multiply both numerator and denominator by 4: (2×4) / (3×4) = 8/12. Step 3: Verify: 8 ÷ 4 = 2 and 12 ÷ 4 = 3, so 8/12 = 2/3. ✓ Final: The equivalent fraction is 8/12.

Correct answer: 8/12

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